From 0a98ca88fb5f371054012748795b38e181e0bbef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Thu, 7 May 2015 19:24:30 +0200
Subject: [PATCH] Fix copy of screen context in button method

jQuery.extend must get a target otherwise it is jQuery object that is used.
---
 src/screen.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/screen.js b/src/screen.js
index 7382a9e9e4..0edc2a697e 100644
--- a/src/screen.js
+++ b/src/screen.js
@@ -1246,7 +1246,7 @@
                             });
                         });
                 } else {
-                    var context = jQuery.extend(this.context);
+                    var context = jQuery.extend({}, this.context);
                     context._timestamp = {};
                     for (i = 0; i < selected_records.length; i++) {
                         record = selected_records[i];